1. Product Overview 3782/3720 is standard inch single row separable tapered roller bearing set, consisting of cone 3782 and matching cup 3720, overall dimensions 44.45×93.264×30.163mm. Model Code Definition 3782: Cone assembly with logarithmic crowned tapered rollers and stamped steel cage for uniform stress distribution 3720: Single-flange outer cup, fully separable from cone for easy disassembly, inspection and component replacement This bearing is engineered to withstand